User Guides
Electronic Verification System (eVS®) IMpb Vendor Software Certification
This document will present an overview of the eVS® certification process for vendor software applications and versions.
User Guides
Publication 199 Intelligent Mail® Package Barcode (IMpb) Implementation Guide for: Confirmation Services and Electronic Verification System (eVS) Mailers
Please note that this file has moved to https://postalpro.usps.com/pub199
User Guides
Publication 199 Intelligent Mail® Package Barcode (IMpb) Implementation Guide for: Confirmation Services and Electronic Verification System (eVS) Mailers
Please note that this file has moved to https://postalpro.usps.com/pub199
User Guides
10/08/2020
10/08/2020
Quick Guide to Electronic Verification System (eVS®)
This document provides short, digestible information on Electronic Verification System (eVS).